Comments on: Illusory Spectrumhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/
Things that Eric A. Meyer, CSS expert, writes about on his personal Web site; it's largely Web standards and Web technology, but also various bits of culture, politics, personal observations, and other miscellaneous stuffMon, 02 Mar 2015 20:06:45 +0000hourly1http://wordpress.org/?v=4.1.1By: Carissahttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-696205
Mon, 18 Jun 2012 16:10:07 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-696205I thought the same as Andrew.
]]>By: Andrewhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-687497
Mon, 04 Jun 2012 22:18:41 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-687497I actually thought the trick was that after viewing the green, the spectrum looked more desaturated. Did anyone notice that?
]]>By: Michael.http://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-684460
Thu, 31 May 2012 13:45:35 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-684460Great. Now I see it after both the green and the grey. I’m a strange individual I guess. ^_^
]]>By: Michael.http://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-684283
Thu, 31 May 2012 09:03:10 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-684283I didn’t notice anything. But now you mention the effect I’m ‘supposed’ to see I can’t not see it! Damn you sub-conscious! I covered all but the red end of the spectrum and it still did it. After I covered all but the blue end it didn’t do it.

Now I’m going to go and do something else for a few hours, and then come back and see if I still see the illusion.

]]>By: craighttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-683232
Tue, 29 May 2012 22:33:47 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-683232I see the grey as ultra violet colours where the last green bit was which change out and then fade to grey. Must be the brain making assumptions on colour a bit like compression of images then re adjusting as it recognises the grey….
]]>By: Ben Rhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-683218
Tue, 29 May 2012 22:08:44 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-683218Sometimes I think I see a slight effect where the block appears to lengthen slightly, which has a similar effect of the green “zooming”. But it is slight and doesn’t happen every time. Not sure if I’m just looking for something because I’m told to expect something.
]]>By: Eric Meyerhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-683205
Tue, 29 May 2012 21:39:08 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-683205For me, the post-green spectrum looks like it’s “zooming in” towards the green portion of the spectrum. Not the best way to put it, maybe, but I can’t think of another way to describe it. Post-gray, I don’t get that impression; it just pops into place.
]]>By: Alexander Grafhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-683184
Tue, 29 May 2012 21:00:22 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-683184Same here, I’m not seeing any difference. I know I probably should, but I have been staring at this for 5 minutes and still nothing.

Also, I have never heard of this optical illusion. Again, I probably should have…

What should we see?

]]>By: Robert Brewerhttp://meyerweb.com/eric/thoughts/2012/05/29/illusory-spectrum/#comment-683121
Tue, 29 May 2012 19:48:12 +0000http://meyerweb.com/eric/thoughts/?p=1875#comment-683121I don’t notice any difference. What effect do you experience?
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